Top Speed War: Bugatti, SSC, Koenigsegg, Hennessey, & Transtar

The battle for Worlds Fastest Production car has heated up in the last few years. McLaren's record stood for 12 years before Koenigsegg finally topped it in 2005. After only a year or so Bugatti took it away with the Veyron. That record last even less time as SSC passed it soon after. Bugatti not content with being second retaliated with the Veyron Super Sport. Reduced drag and 200hp more allowed it to go 267mph. But with many supercars that have been in the works now coming out, how long will that record last? SSC, Koenigsegg, Hennessey, and Transtar all vow to take the record.